Literature Reference: 月寒江清夜沈沈，美人一笑千黄金。垂罗舞縠扬哀音，郢中白雪且莫吟，子夜吴歌动君心。——李白《舞曲歌辞 白纻辞三首 二》 The cold moon hangs over the clear river, the night is deep. A beauty’s smile is worth a thousand gold. The soft silk dances to mournful tunes, the snow of Yingzhong need not be sung, for the midnight Wu song moves your heart. — Li Bai from 'Three Songs of White Silk Dance Lyrics'.
子: Descendants, offspring. It also refers to the favored children of heaven, those who are learned and virtuous.
夜: The original meaning: The time from dusk till dawn, also used to depict mystery.
Meaning: Midnight symbolizes tranquility, depth, and mystery, also embodying beauty and poetic charm.